Diesel Exhaust Fluid (DEF) has become an essential part of modern diesel engines, especially those equipped with Selective Catalytic Reduction (SCR) systems. DEF is a non-toxic solution made of 32.5% high-purity urea and 67.5% deionized water. It reduces harmful nitrogen oxide (NOx) emissions from diesel engines, helping vehicles comply with stringent environmental regulations.
At Def in Bulk,...